body{
    margin:0;
    padding:0;
}
.box{
    font-size:15px;
    position: fixed;
    width:100%;
    height:100%;
    left:0;
    bottom:0px;
}
.tab{
    width: 15%;
    height: 90%;
    background: rgb(84, 92, 100);
    float: left;
    padding-bottom: 100px;
    overflow-y: auto;
}
.cont{
    width:85%;
    height:100%;
    background:#fff;
    float: left;
}
.head{
    width:100%;
    height:60px;
    background:rgb(84, 92, 100);
}
.left{
    width:50%;
    height:100%;
    float: left;
    font-size:20px;
    color:#fff;
    display: flex;
    align-items: center;
}
.left p{
    margin-left:20px;
}
.right{
    width:50%;
    height:100%;
    float: left;
}
.right ul{
    width:100%;
    height:100%;
    margin:0;
    padding:0;
}
.right ul li{
    width:20%;
    height:100%;
    font-size:15px;
    color:#fff;
    display: flex;
    justify-content: center;
    align-items: center;
    float: left;
    cursor: pointer;
    transition: all 0.5s;
}
.right ul li:hover{
   background:#fff;
   color:#333;
}
.el-menu{
    border:none;
}
.el-submenu .el-menu-item{
    min-width:0;
}
#router{
    width:100%;
    height: 100%;
}
.v-modal{
    background: rgba(0, 0, 0, 0);
}